Year	per 1,000 live births
1960	27.9
1961	26.8
1962	25.8
1963	24.7
1964	23.8
1965	23.1
1966	22.5
1967	22
1968	21.6
1969	21.2
1970	20.8
1971	20.3
1972	19.8
1973	19.4
1974	18.9
1975	18.3
1976	17.7
1977	17.1
1978	16.6
1979	16.1
1980	15.6
1981	15.2
1982	14.8
1983	14.5
1984	14.1
1985	13.8
1986	13.4
1987	12.9
1988	12.4
1989	11.8
1990	11.2
1991	10.6
1992	10
1993	9.5
1994	9.1
1995	8.7
1996	8.4
1997	8.1
1998	7.8
1999	7.6
2000	7.4
2001	7.2
2002	7
2003	6.9
2004	6.7
2005	6.6
2006	6.5
2007	6.5
2008	6.4
2009	6.3
2010	6.2
2011	6.1
2012	6
2013	5.8
2014	5.7
2015	5.5
2016	5.3
2017	5.2
2018	5.1
2019	4.9
2020	4.8
2021	4.7
2022	4.6